Alton, Iowa | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    Sunny
    44°
    Forecast night icon
    Night
    Partly Cloudy
    31°
    Thursday 3/28
    Day
    44°
    Sunny
    Forecast day icon
    Night
    31°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Not as cool with highs in the upper 40s. East winds around 10 mph.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Not as cool with lows in the lower 30s. East winds 10 to 15 mph with gusts up to 25 mph.
  • Forecast day icon
    Friday
    Partly Sunny
    52°
    Forecast night icon
    Night
    Mostly Cloudy
    28°
    Friday 3/29
    Day
    52°
    Partly Sunny
    Forecast day icon
    Night
    28°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny in the morning then becoming mostly cloudy. Highs in the upper 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Mostly cloudy. Lows in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
  • Forecast day icon
    Saturday
    Partly Sunny
    45°
    Forecast night icon
    Night
    30% Chance of Rain
    29°
    Saturday 3/30
    Day
    45°
    Partly Sunny
    Forecast day icon
    Night
    29°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 40s. North winds around 10 mph.
    Night Details
    Mostly cloudy. A chance of rain after midnight. Lows in the lower 30s. Chance of rain 30 percent.
  • Forecast day icon
    Sunday
    50% Chance of Rain
    45°
    Forecast night icon
    Night
    70% Chance of Rain
    34°
    Sunday 3/31
    Day
    45°
    50% Chance of Rain
    Forecast day icon
    Night
    34°
    70% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of rain. Highs in the upper 40s.
    Night Details
    Cloudy. A chance of rain in the evening then rain likely after midnight. Lows in the mid 30s. Chance of rain 70 percent.
  • Forecast day icon
    Monday
    70% Chance of Rain
    42°
    Forecast night icon
    Night
    Partly Cloudy
    27°
    Monday 4/1
    Day
    42°
    70% Chance of Rain
    Forecast day icon
    Night
    27°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Rain likely mainly in the morning. Highs in the mid 40s. Chance of rain 70 percent.
    Night Details
    Mostly cloudy with a slight chance of rain in the evening then partly cloudy after midnight. Lows in the upper 20s. Chance of rain 20 percent.
  • Forecast day icon
    Tuesday
    Sunny
    50°
    Forecast night icon
    Night
    Mostly Clear
    33°
    Tuesday 4/2
    Day
    50°
    Sunny
    Forecast day icon
    Night
    33°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs around 50.
    Night Details
    Mostly clear. Lows in the upper 20s.
  • Forecast day icon
    Wednesday
    Sunny
    55°
    Forecast night icon
    Night
    Mostly Clear
    36°
    Wednesday 4/3
    Day
    55°
    Sunny
    Forecast day icon
    Night
    36°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. Not as cool with highs around 60.
    Night Details
    Mostly clear. Low temperature around 36F. Dew point will be around 31F with an average humidity of 60%. Winds will be 8 mph from the W.
  • Forecast day icon
    Thursday
    Mostly Sunny
    57°
    Forecast night icon
    Night
    Partly Cloudy
    37°
    Thursday 4/4
    Day
    57°
    Mostly Sunny
    Forecast day icon
    Night
    37°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 57F. Dew point will be around 34F with an average humidity of 61%. Winds will be 2 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 37F. Dew point will be around 34F with an average humidity of 65%. Winds will be 4 mph from the E.
  • Forecast day icon
    Friday
    Partly Cloudy
    55°
    Forecast night icon
    Night
    Partly Cloudy
    38°
    Friday 4/5
    Day
    55°
    Partly Cloudy
    Forecast day icon
    Night
    38°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 55F. Dew point will be around 36F with an average humidity of 65%. Winds will be 5 mph from the SE.
    Night Details
    Partly cloudy. Low temperature around 38F. Dew point will be around 36F with an average humidity of 70%. Winds will be 4 mph from the E.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    53°
    Forecast night icon
    Night
    30% Chance of Rain
    36°
    Saturday 4/6
    Day
    53°
    30% Chance of Rain
    Forecast day icon
    Night
    36°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 53F. Dew point will be around 35F with an average humidity of 65%. Winds will be 4 mph from the S.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 36F. Dew point will be around 33F with an average humidity of 66%. Winds will be 4 mph from the SE.